From 5de9e7eceb39089c07a908d0b905287ce380a859 Mon Sep 17 00:00:00 2001
From: Peter Hormanns <peter.hormanns@jalin.de>
Date: Mon, 7 Sep 2015 16:29:30 +0200
Subject: [PATCH] implement compatible property module

---
 .../src/de/hsadmin/remote/PropertyRemote.java | 104 ++++++++++++++++++
 .../xmlrpc/webserver/XmlRpcServlet.properties |   3 +-
 2 files changed, 106 insertions(+), 1 deletion(-)
 create mode 100644 hsarback/src/de/hsadmin/remote/PropertyRemote.java

diff --git a/hsarback/src/de/hsadmin/remote/PropertyRemote.java b/hsarback/src/de/hsadmin/remote/PropertyRemote.java
new file mode 100644
index 0000000..6d924aa
--- /dev/null
+++ b/hsarback/src/de/hsadmin/remote/PropertyRemote.java
@@ -0,0 +1,104 @@
+package de.hsadmin.remote;
+
+import java.io.InputStream;
+import java.lang.reflect.Field;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+
+import de.hsadmin.core.model.AbstractEntity;
+import de.hsadmin.core.model.AnnFieldIO;
+import de.hsadmin.core.model.AuthenticationException;
+import de.hsadmin.core.model.HSAdminException;
+import de.hsadmin.core.model.ReadWriteAccess;
+import de.hsadmin.core.model.Transaction;
+
+public class PropertyRemote implements IRemote {
+
+	@Override
+	public List<Map<String, Object>> search(String runAsUser, String ticket,
+			Map<String, String> whereParams) throws HSAdminException {
+		String user = runAsUser;
+		List<Map<String, Object>> result = new ArrayList<Map<String,Object>>();
+		Transaction transaction = new Transaction(user);
+		try {
+			if (transaction.login(user, ticket)) {
+				InputStream resourceAsStream = getClass().getClassLoader().getResourceAsStream("org/apache/xmlrpc/webserver/XmlRpcServlet.properties");
+				Properties properties = new Properties();
+				properties.load(resourceAsStream);				
+				for (Object moduleKey : properties.keySet()) {
+					Class<?> remoteClass = Class.forName(properties.getProperty((String) moduleKey));
+					Object newInstance = remoteClass.newInstance();
+					if (newInstance instanceof AbstractRemote) {
+						AbstractRemote remote = (AbstractRemote) newInstance;
+						Class<? extends AbstractEntity> entityClass = remote.getEntityClass();
+						for (Field f: entityClass.getDeclaredFields()) {
+							AnnFieldIO fieldIO = f.getAnnotation(AnnFieldIO.class);
+							if (fieldIO != null) {
+								HashMap<String, Object> propertyProperties = new HashMap<String, Object>();
+								String fieldName = f.getName();
+								propertyProperties.put("module", (String) moduleKey);
+								propertyProperties.put("name", fieldName);
+								propertyProperties.put("searchable", "equals");
+								propertyProperties.put("readwriteable", "read");
+								ReadWriteAccess rw = fieldIO.rw();
+								if (ReadWriteAccess.READONLY.equals(rw)) {
+									propertyProperties.put("readwriteable", "read");
+								}
+								if (ReadWriteAccess.READWRITE.equals(rw)) {
+									propertyProperties.put("readwriteable", "readwrite");
+								}
+								if (ReadWriteAccess.WRITEONCE.equals(rw)) {
+									propertyProperties.put("readwriteable", "writeonce");
+								}
+								if (ReadWriteAccess.WRITEONLY.equals(rw)) {
+									propertyProperties.put("readwriteable", "none");
+								}
+								propertyProperties.put("type", "string");
+								propertyProperties.put("displaySequence", "2");
+								if ("name".equals(fieldName)) {
+									propertyProperties.put("displaySequence", "1");
+								}
+								propertyProperties.put("displayVisible", "always");
+								propertyProperties.put("minLength", "0");
+								propertyProperties.put("maxLength", "999");
+								String regExp = fieldIO.validation();
+								propertyProperties.put("validationRegexp", regExp);
+								result.add(propertyProperties);
+							}
+						}											
+					}
+				}
+				return result;
+			} else {
+				throw new AuthenticationException("authentication failed");
+			}
+		} catch (Exception e) {
+			throw new HSAdminException(e);
+		} finally {
+			transaction.close();
+		}
+	}
+
+	@Override
+	public Map<String, Object> add(String runAsUser, String ticket,
+			Map<String, Object> setParams) throws HSAdminException {
+		throw new HSAdminException("read only module");
+	}
+
+	@Override
+	public void delete(String runAsUser, String ticket,
+			Map<String, String> whereParams) throws HSAdminException {
+		throw new HSAdminException("read only module");
+	}
+
+	@Override
+	public List<Map<String, Object>> update(String runAsUser, String ticket,
+			Map<String, Object> setParams, Map<String, String> whereParams)
+			throws HSAdminException {
+		throw new HSAdminException("read only module");
+	}
+
+}
diff --git a/hsarback/src/org/apache/xmlrpc/webserver/XmlRpcServlet.properties b/hsarback/src/org/apache/xmlrpc/webserver/XmlRpcServlet.properties
index ef98a27..d233600 100644
--- a/hsarback/src/org/apache/xmlrpc/webserver/XmlRpcServlet.properties
+++ b/hsarback/src/org/apache/xmlrpc/webserver/XmlRpcServlet.properties
@@ -9,4 +9,5 @@ mysqluser=de.hsadmin.remote.MysqlUserRemote
 postgresqluser=de.hsadmin.remote.PgsqlUserRemote
 mysqldb=de.hsadmin.remote.MysqlDbRemote
 postgresqldb=de.hsadmin.remote.PgsqlDbRemote
-moduleprop=de.hsadmin.remote.ModulePropertiesRemote
\ No newline at end of file
+moduleprop=de.hsadmin.remote.ModulePropertiesRemote
+property=de.hsadmin.remote.PropertyRemote
\ No newline at end of file